GB2312717B - Electromechanical brake actuator - Google Patents

Electromechanical brake actuator

Info

Publication number
GB2312717B
GB2312717B GB9709148A GB9709148A GB2312717B GB 2312717 B GB2312717 B GB 2312717B GB 9709148 A GB9709148 A GB 9709148A GB 9709148 A GB9709148 A GB 9709148A GB 2312717 B GB2312717 B GB 2312717B
Authority
GB
United Kingdom
Prior art keywords
brake actuator
electromechanical brake
electromechanical
actuator
brake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9709148A
Other versions
GB2312717A (en
GB9709148D0 (en
Inventor
Xaver Wirth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Original Assignee
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH filed Critical Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
Publication of GB9709148D0 publication Critical patent/GB9709148D0/en
Publication of GB2312717A publication Critical patent/GB2312717A/en
Application granted granted Critical
Publication of GB2312717B publication Critical patent/GB2312717B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator
    • B60T13/743—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator with a spring accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/003—Position, angle or speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/24—Electric or magnetic using motors
    • F16D2121/26—Electric or magnetic using motors for releasing a normally applied brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/46—Rotating members in mutual engagement
    • F16D2125/48—Rotating members in mutual engagement with parallel stationary axes, e.g. spur gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/46—Rotating members in mutual engagement
    • F16D2125/52—Rotating members in mutual engagement with non-parallel stationary axes, e.g. worm or bevel gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/06—Locking mechanisms, e.g. acting on actuators, on release mechanisms or on force transmission mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
GB9709148A 1996-05-03 1997-05-06 Electromechanical brake actuator Expired - Fee Related GB2312717B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996117796 DE19617796C2 (en) 1996-05-03 1996-05-03 Electromechanical actuation device for disc brakes of rail vehicles

Publications (3)

Publication Number Publication Date
GB9709148D0 GB9709148D0 (en) 1997-06-25
GB2312717A GB2312717A (en) 1997-11-05
GB2312717B true GB2312717B (en) 2000-03-29

Family

ID=7793247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9709148A Expired - Fee Related GB2312717B (en) 1996-05-03 1997-05-06 Electromechanical brake actuator

Country Status (3)

Country Link
DE (1) DE19617796C2 (en)
FR (1) FR2748244B1 (en)
GB (1) GB2312717B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286649A (en) * 2016-08-31 2017-01-04 焦作市制动器有限公司 Releasing brake unit

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741869C2 (en) * 1997-09-23 2000-12-07 Daimler Chrysler Ag Device for actuating an electromagnetic brake of a vehicle
DE19752543A1 (en) * 1997-11-27 1999-06-02 Bosch Gmbh Robert Magnetic brake and electromechanical braking device with a magnetic brake
DE19945701A1 (en) * 1999-09-23 2001-04-19 Knorr Bremse Systeme Brake actuator
DE19953805C1 (en) * 1999-11-09 2001-06-21 Daimler Chrysler Ag Combined service and spring brake cylinder and brake device for commercial vehicles
US7055660B2 (en) 2000-12-19 2006-06-06 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Electromechanical brake applying device
DE10214670B4 (en) * 2002-04-03 2014-01-23 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Brake application device with electrically operated wear adjuster
DE10356062A1 (en) * 2003-12-01 2005-06-23 Siemens Ag Method for application of forces on pulling cables of locking brake, using two electric drives
DE102006030565A1 (en) * 2006-07-03 2008-01-17 Siemens Ag Self-energizing brake i.e. wheel brake, operating method for motor vehicle, involves triggering emergency releasing device by safety system e.g. anti-block- and/or electronic stability program-system, during operation-opening of brake
DE102006033473B4 (en) * 2006-07-19 2018-02-08 Continental Automotive Gmbh Method for operating a brake with an emergency release device and corresponding brake
KR101307802B1 (en) 2008-11-26 2013-09-12 주식회사 만도 Electric disc brake
CN102941809B (en) * 2012-11-27 2014-02-12 深圳市力驰电动汽车有限公司 Buffer for storing energy and assisting power for electric automobile
CN102963790A (en) * 2012-12-06 2013-03-13 枣庄矿业（集团）有限责任公司蒋庄煤矿 Device for detecting brake performance of disk damper brake of friction type elevator
FR3013294B1 (en) * 2013-11-20 2017-04-21 Messier Bugatti Dowty ELECTROMECHANICAL ACTUATOR FOR A VEHICLE BRAKE AND A BRAKING SYSTEM COMPRISING SUCH ACTUATOR.
WO2016146687A1 (en) 2015-03-16 2016-09-22 Faiveley Transport Nordic Ab Brake actuator
US10207692B2 (en) 2015-03-16 2019-02-19 Faiveley Transport Nordic Ab Parking brake arrangement
CN109050502B (en) * 2018-08-13 2023-08-04 眉山中车制动科技股份有限公司 Braking force retaining device for railway freight car
CN109058333B (en) * 2018-09-27 2020-09-04 中国矿业大学 Disc brake for monitoring disc spring force in real time and monitoring method
CN109080658B (en) * 2018-09-28 2019-11-01 重庆凯瑞车辆传动制造有限公司 Brake apparatus and aerial suspension hanger rail train
AT522040B1 (en) * 2018-12-17 2020-11-15 Greenbrakes Gmbh Electromechanical brake system
FR3105326B1 (en) * 2019-12-23 2021-12-03 Foundation Brakes France ELECTROMECHANICAL DRUM BRAKE ACTUATOR

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141502A (en) * 1983-05-12 1984-12-19 Westinghouse Brake & Signal Limiting the output of electrically controlled spring actuator e.g. for brakes
EP0531643A2 (en) * 1991-09-12 1993-03-17 Knorr-Bremse Ag Electromechanic brake force generator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423510A1 (en) * 1984-06-26 1986-01-02 Knorr-Bremse GmbH, 8000 München Electromechanical actuating device for a disc brake of vehicles, in particular rail vehicles
DE3619948C2 (en) * 1986-06-13 1995-05-18 Knorr Bremse Ag Combined service and spring brake cylinder
SE460782B (en) * 1988-03-21 1989-11-20 Sab Nife Ab ELECTROMECHANICAL BRAKE UNIT

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141502A (en) * 1983-05-12 1984-12-19 Westinghouse Brake & Signal Limiting the output of electrically controlled spring actuator e.g. for brakes
EP0531643A2 (en) * 1991-09-12 1993-03-17 Knorr-Bremse Ag Electromechanic brake force generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286649A (en) * 2016-08-31 2017-01-04 焦作市制动器有限公司 Releasing brake unit
CN106286649B (en) * 2016-08-31 2018-11-20 焦作市制动器有限公司 Release brake apparatus

Also Published As

Publication number Publication date
FR2748244A1 (en) 1997-11-07
GB2312717A (en) 1997-11-05
DE19617796C2 (en) 1998-02-26
DE19617796A1 (en) 1997-11-06
FR2748244B1 (en) 2000-08-18
GB9709148D0 (en) 1997-06-25

Similar Documents

Publication Publication Date Title
HU9600698D0 (en) Electromechanical disc brake
GB2324843B (en) Brake actuation mechanism
EP0698749A3 (en) Disc brake actuator
GB2312717B (en) Electromechanical brake actuator
HK1045971A1 (en) Brake actuator
GB9806542D0 (en) Disc brake actuator
GB9612614D0 (en) Electromechanical actuator
GB2329437B (en) Brake actuator
GB9625000D0 (en) Electromagnetic actuator
GB2329434B (en) Brake actuator
GB9708619D0 (en) Valve actuator
GB2329220B (en) Actuator
GB9706926D0 (en) Valve actuator
GB9622893D0 (en) Piston actuator
GB9401886D0 (en) Brake actuator assembly
AU4816299A (en) Electromechanical brake
GB2285711B (en) Electromechanical actuators
GB2333143B (en) Valve actuator
GB9817624D0 (en) Disk brake actuator
GB9624975D0 (en) Mechanical actuator arrangement
GB2347197B (en) Valve actuator
GB2340583B (en) Valve actuator
GB9601152D0 (en) Electromechanical actuators
PL57617Y1 (en) Electromechanical actuator
GB2309832B (en) Actuator

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050506